64164045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 119669760

約数和(自身を除く): 55505715

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 97, 165, 209, 211, 285, 291, 485, 627, 633, 1045, 1055, 1067, 1455, 1843, 2321, 3135, 3165, 3201, 4009, 5335, 5529, 6963, 9215, 11605, 12027, 16005, 20045, 20273, 20467, 27645, 34815, 44099, 60135, 60819, 61401, 101365, 102335, 132297, 220495, 225137, 304095, 307005, 388873, 661485, 675411, 1125685, 1166619, 1944365, 3377055, 4277603, 5833095, 12832809, 21388015, 64164045]

約数ペア:

[(1, 64164045), (3, 21388015), (5, 12832809), (11, 5833095), (15, 4277603), (19, 3377055), (33, 1944365), (55, 1166619), (57, 1125685), (95, 675411), (97, 661485), (165, 388873), (209, 307005), (211, 304095), (285, 225137), (291, 220495), (485, 132297), (627, 102335), (633, 101365), (1045, 61401), (1055, 60819), (1067, 60135), (1455, 44099), (1843, 34815), (2321, 27645), (3135, 20467), (3165, 20273), (3201, 20045), (4009, 16005), (5335, 12027), (5529, 11605), (6963, 9215)]